package Exception;

import java.io.FileOutputStream;
import java.io.IOException;

public class AutoCloseableDemo {
    public static void main(String[] args) {
        System.out.println("start");
        try (
            FileOutputStream fos=new FileOutputStream("fos.dat");
        ) {

            fos.write(1);
        }catch (IOException e) {
                e.printStackTrace();
            }
            System.out.println("end");
        }

    }

